March Weather in Milpitas, United States

Last updated: June 24, 2025

In March, the average temperature in Milpitas, United States hovers around 12°C (54°F). During this time, temperatures can dip as low as 2°C (36°F) and soar to a comfortable 27°C (81°F). Expect 87 mm (3.4 in) of precipitation spread across about 11 days, contributing to an average humidity level of 82%. Prepare accordingly for a mix of mild warmth and refreshing rain!

March Temperature in Milpitas

In March in Milpitas, the average temperature is 12°C (54°F). Maximum temperatures can reach 27°C (81°F) while minimums can drop as low as 2°C (36°F). Be sure to pack layers to enjoy the pleasant days and stay warm during the cooler nights!

March Weather in Milpitas: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Milpitas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milpitas, March typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around 2°C (36°F).

Data source: Temperature data for Milpitas generated using information from the Copernicus Climate Change Service.

March Precipitation in Milpitas

In Milpitas in March, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

March Precipitation Trends in Milpitas

The chart displays monthly precipitation patterns in Milpitas, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Milpitas, March typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Milpitas

In Milpitas in March humidity is 82%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and sweat-inducing, which can be quite uncomfortable for traveling.

March Average Humidity in Milpitas

This chart illustrates the average monthly humidity levels in Milpitas, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Milpitas is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Milpitas

In Milpitas in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Milpitas.

Maximum UV Index Levels in Milpitas for March

The chart shows the monthly maximum UV Index (UVI) for Milpitas in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Milpitas typically reaches 8, which falls under the very high exposure category.

Data source: Milpitas March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Milpitas Compares to Other Months

Weather in Milpitas varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Milpitas, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Milpitas, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	98 mm (3.9 inches)	82%	moderate
February Weather	11°C (52°F)	95 mm (3.8 inches)	84%	moderate
March Weather	12°C (54°F)	87 mm (3.4 inches)	82%	very high
April Weather	14°C (57°F)	30 mm (1.2 inches)	78%	very high
May Weather	16°C (61°F)	23 mm (0.9 inches)	71%	very high
June Weather	19°C (66°F)	1 mm (0.0 inches)	64%	extreme
July Weather	20°C (69°F)	0 mm (0.0 inches)	58%	extreme
August Weather	21°C (70°F)	0 mm (0.0 inches)	54%	very high
September Weather	20°C (69°F)	2 mm (0.1 inches)	55%	very high
October Weather	18°C (64°F)	22 mm (0.9 inches)	62%	high
November Weather	13°C (56°F)	40 mm (1.6 inches)	78%	moderate
December Weather	10°C (51°F)	81 mm (3.2 inches)	80%	moderate